<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>求任意两个数的累加和</title>
		<script type="text/javascript">
			function getSum(num1,num2) {
				return num1 + num2;
			}
			var result = getSum(4,2);
			console.log(result)
		</script>
	</head>
	<body>
	</body>
</html>
